feat: add sitemap

Author: pheralb

apps/website/src/app/sitemap.ts

@@ -0,0 +1,24 @@
+import type { MetadataRoute } from "next";
+import { allDocs, normalizePath } from "@/utils/docs";
+
+const baseUrl = "https://code-blocks.pheralb.dev";
+
+export default async function sitemap(): Promise<MetadataRoute.Sitemap> {
+  const staticPages: MetadataRoute.Sitemap = [
+    {
+      url: baseUrl,
+      lastModified: new Date(),
+      changeFrequency: "monthly",
+      priority: 1,
+    },
+  ];
+
+  const docPages: MetadataRoute.Sitemap = allDocs.map((doc) => ({
+    url: `${baseUrl}/docs/${doc.folder}/${normalizePath(doc._meta.path)}`,
+    lastModified: new Date(),
+    changeFrequency: "weekly" as const,
+    priority: 0.8,
+  }));
+
+  return [...staticPages, ...docPages];
+}